All Forums  Origin中文论坛  Origin 中文论坛 (Chinese Origin Forum)  FAQ：如何进行两根曲线相加？

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by yuki_wu[/i] [br]Q：如何进行两根曲线的相加？ A：用户可执行： 1.若两根曲线的X值相同，则可在worksheet内进行Y1+Y2后再画图 2.若两根曲线的X值不相同，则可利用Origin的simple curve math功能： i.在菜单栏选择Analysis：Mathematics：Simple Curve Math ii.在打开的窗口中，Input中选择Y1的范围，Reference Data中选择Y2的范围，Operator选择Add即可 [img]http://www.originlab.com/ftp/forum_and_kbase/Images/Unnamed QQ Screenshot20160518140254.png[/img] [/quote]   Check here to include your profile signature.